[Chromecast] Add CastWebContents

chromecast/browser/android/cast_content_window_android.cc

Index: chromecast/browser/android/cast_content_window_android.cc
diff --git a/chromecast/browser/android/cast_content_window_android.cc b/chromecast/browser/android/cast_content_window_android.cc
index 7c22d2c0f76c4f84a5b119244ca8b450e6faa7e7..c7ab89da54768f1988ce4554cb97df195798faab 100644
--- a/chromecast/browser/android/cast_content_window_android.cc
+++ b/chromecast/browser/android/cast_content_window_android.cc
@@ -7,7 +7,6 @@
 #include "base/android/jni_android.h"
 #include "base/android/scoped_java_ref.h"
 #include "base/memory/ptr_util.h"
-#include "chromecast/base/metrics/cast_metrics_helper.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host.h"
 #include "content/public/browser/render_widget_host_view.h"
@@ -89,22 +88,6 @@ CastContentWindowAndroid::CreateWebContents(
   return web_contents;
 }
 
-void CastContentWindowAndroid::DidFirstVisuallyNonEmptyPaint() {
-  metrics::CastMetricsHelper::GetInstance()->LogTimeToFirstPaint();
-}
-
-void CastContentWindowAndroid::MediaStartedPlaying(
-    const MediaPlayerInfo& media_info,
-    const MediaPlayerId& id) {
-  metrics::CastMetricsHelper::GetInstance()->LogMediaPlay();
-}
-
-void CastContentWindowAndroid::MediaStoppedPlaying(
-    const MediaPlayerInfo& media_info,
-    const MediaPlayerId& id) {
-  metrics::CastMetricsHelper::GetInstance()->LogMediaPause();
-}
-
 void CastContentWindowAndroid::RenderViewCreated(
     content::RenderViewHost* render_view_host) {
   content::RenderWidgetHostView* view =